Research suggests that around 70% of people will experience an illogical sense of being a phoney at work at some point in their careers. It’s called the impostor phenomenon (also known, erroneously, as a syndrome). These impostor feelings typically manifest as a fear of failure, fear of success, a sometimes obsessive need for perfection, and an inability to accept praise and achievement. The phenomenon is also characterised by a genuine belief that at some point you, as the “impostor”, are going to be found out for being a fake in your role.